Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7671-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7671-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Ubuntu: Security Advisory (USN-7669-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE CVE-2025-38390

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix memory leak by freeing notifier callback node Commit e0573444edbf "firmware: armffa: Add interfaces to request notification callbacks" adds support for notifier callbacks by allocating and inserting a callba...

USN-7671-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ACPI drivers; - GPU drivers; - SMB network file system; - Memory management; - Netfilter; - Network traffic control...

USN-7671-1 linux, linux-aws, linux-aws-5.4, linux-aws-fips, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ACPI drivers; - GPU drivers; - SMB network file system; - Memory management; - Netfilter; - Network traffic control...

UBUNTU-CVE-2025-38465

In the Linux kernel, the following vulnerability has been resolved: netlink: Fix wraparounds of sk-skrmemalloc. Netlink has this pattern in some places if atomicread&sk-skrmemalloc sk-skrcvbuf atomicaddskb-truesize, &sk-skrmemalloc; , which has the same problem fixed by commit 5a465a0da13e "udp:...

CVE-2025-38445 md/raid1: Fix stack memory use after return in raid1_reshape

In the Linux kernel, the following vulnerability has been resolved: md/raid1: Fix stack memory use after return in raid1reshape In the raid1reshape function, newpool is allocated on the stack and assigned to conf-r1biopool. This results in conf-r1biopool.wait.head pointing to a stack address...

UBUNTU-CVE-2025-38424

In the Linux kernel, the following vulnerability has been resolved: perf: Fix sample vs doexit Baisheng Gao reported an ARM64 crash, which Mark decoded as being a synchronous external abort -- most likely due to trying to access MMIO in bad ways. The crash further shows perf trying to do a user...

CVE-2025-38433

In the Linux kernel, the following vulnerability has been resolved: riscv: fix runtime constant support for nommu kernels the runtimefixup32 function does not handle the case where val is zero correctly as might occur when patching a nommu kernel and referring to a physical address below the 4GiB...

CVE-2025-38419 remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach()

In the Linux kernel, the following vulnerability has been resolved: remoteproc: core: Cleanup acquired resources when rprochandleresources fails in rprocattach When rproc-state = RPROCDETACHED and rprocattach is used to attach to the remote processor, if rprochandleresources returns a failure, th...

DEBIAN-CVE-2025-38390

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix memory leak by freeing notifier callback node Commit e0573444edbf "firmware: armffa: Add interfaces to request notification callbacks" adds support for notifier callbacks by allocating and inserting a callba...

DEBIAN-CVE-2025-38373

In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix potential deadlock in MR deregistration The issue arises when kzalloc is invoked while holding umemmutex or any other lock acquired under umemmutex. This is problematic because kzalloc can trigger fsreclaimaqcuire,...

CVE-2025-38383

CVE-2025-38383 describes a denial-of-service data-race in Linux kernel vmalloc/NUMA reporting (show_numa_info). The root cause is a read/write race on vmalloc metadata (m->private) accessed by concurrent readers/writers. The fix, as stated in the description, is to stop sharing the heap via pr...

CVE-2025-38378

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: fix slab use-after-free bug in appletbkbdprobe In probe appletbkbdprobe a "struct appletbkbd kbd" is allocated via devmkzalloc to store touch bar keyboard related data. Later on if backlightdevicegetbyname finds...

CVE-2025-38378

CVE-2025-38378 affects the Linux kernel HID path for appletb-kbd. The defect is a slab use-after-free caused when a timer (kbd->inactivity_timer) is armed after probe failure and later expires, accessing memory (kbd) that has been freed. Root cause: failure paths do not disarm the timer. Fixes...

CVE-2025-38359 s390/mm: Fix in_atomic() handling in do_secure_storage_access()

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Fix inatomic handling in dosecurestorageaccess Kernel user spaces accesses to not exported pages in atomic context incorrectly try to resolve the page fault. With debug options enabled call traces like this can be seen:...

NewStart CGSL MAIN 7.02 : webkitgtk Multiple Vulnerabilities (NS-SA-2025-0160)

The remote NewStart CGSL host, running version MAIN 7.02, has webkitgtk packages installed that are affected by multiple vulnerabilities: - The issue was addressed with improved memory handling. This issue is fixed in watchOS 10.3, tvOS 17.3, iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, iOS 16.7....

USN-7651-6 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

USN-7665-2 linux-aws-6.14 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PA-RISC architecture; - PowerPC architecture; - S390 architecture; - x86 architecture; -...

USN-7669-1: OpenJDK 24 vulnerabilities

It was discovered that the 2D component of OpenJDK 24 did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2025-30749, CVE-2025-50106 Mashroor Hasan Bhuiyan discovered that the JSSE...